nix-dotfiles/home_manager/modules/kakoune.nix

285 lines
12 KiB
Nix

{ config, lib, pkgs, ... }:
let
strPalette = with pkgs.rice; palette.toRgbShortHex colorPalette;
themeBuilder = palette: with palette; ''
set-face global value rgb:${normal.magenta},default
set-face global type rgb:${bright.white},default
set-face global identifier rgb:${normal.cyan},default
set-face global string rgb:${normal.green},default
set-face global error rgb:${normal.red},default
set-face global keyword rgb:${normal.blue},default
set-face global operator rgb:${normal.blue},default
set-face global attribute rgb:${bright.blue},default
set-face global comment rgb:${bright.blue},default
set-face global meta rgb:${normal.yellow},default
set-face global Default rgb:${normal.white},default
set-face global PrimarySelection rgb:${normal.black},rgb:${dark.yellow}
set-face global SecondarySelection rgb:${normal.black},rgb:${dark.white}
set-face global PrimaryCursor rgb:${normal.black},rgb:${normal.yellow}
set-face global SecondaryCursor rgb:${normal.black},rgb:${normal.white}
set-face global MenuForeground rgb:${normal.white},rgb:${bright.black}
set-face global MenuBackground default,rgb:${normal.black}
set-face global MenuInfo default,rgb:${normal.black}
set-face global Information rgb:${dark.black},rgb:${normal.cyan}
set-face global StatusLine rgb:${normal.white},rgb:${normal.black}
set-face global StatusLineMode rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineInfo rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineValue rgb:${normal.blue},rgb:${normal.black}
set-face global StatusCursor rgb:${dark.black},rgb:${normal.yellow}
set-face global Prompt rgb:${normal.cyan},rgb:${normal.black}
set-face global BufferPadding default,default
'';
packages = with pkgs; [
yaml-language-server
nodePackages.vscode-langservers-extracted
rnix-lsp
editorconfig-core-c
aspell
aspellDicts.en
aspellDicts.en-computers
aspellDicts.en-science
aspellDicts.it
(pkgs.makeDesktopItem
{
name = "kakoune";
exec = "kak %U";
icon = "kakoune";
desktopName = "Kakoune";
comment = "Kakoune text editor";
terminal = true;
categories = [ "Development" ];
})
];
in
{
home.sessionVariables = { EDITOR = "kak"; VISUAL = "kak"; };
programs.bash.shellAliases = { k = "kak"; };
programs.zsh.shellAliases = { k = "kak"; };
home.packages = packages;
programs.kakoune = {
enable = true;
config = {
colorScheme = "nord";
tabStop = 2;
indentWidth = 2;
alignWithTabs = true;
scrollOff = { lines = 5; columns = 3; };
ui = { setTitle = true; changeColors = true; enableMouse = true; };
wrapLines = { enable = true; word = true; };
numberLines = { enable = true; highlightCursor = true; };
keyMappings = [
{ mode = "normal"; docstring = "Edit file"; key = "<c-e>"; effect = ":edit<space>"; }
{ mode = "user"; docstring = "Code actions"; key = "a"; effect = ":lsp-code-actions<ret>"; }
{ mode = "user"; docstring = "Comment block"; key = "b"; effect = ":comment-block<ret>"; }
{ mode = "user"; docstring = "Comment line"; key = "l"; effect = ":comment-line<ret>"; }
{ mode = "user"; docstring = "Copy to clipboard"; key = "y"; effect = "<a-|>${pkgs.xclip}/bin/xclip -i -selection clipboard<ret>"; }
{ mode = "user"; docstring = "Format code with formatter"; key = "f"; effect = ":format<ret>"; }
{ mode = "user"; docstring = "Format code with LSP"; key = "F"; effect = ":lsp-formatting-sync<ret>"; }
{ mode = "user"; docstring = "Jump to definition"; key = "d"; effect = ":lsp-definition<ret>"; }
{ mode = "user"; docstring = "Rename object"; key = "r"; effect = ":lsp-rename-prompt<ret>"; }
{ mode = "user"; docstring = "Jump to type definition"; key = "t"; effect = ":lsp-type-definition<ret>"; }
{ mode = "user"; docstring = "List project diagnostics"; key = "i"; effect = ":lsp-diagnostics<ret>"; }
{ mode = "user"; docstring = "Paste from clipboard (after)"; key = "P"; effect = "<a-!>${pkgs.xclip}/bin/xclip -selection clipboard -o<ret>"; }
{ mode = "user"; docstring = "Paste from clipboard (before)"; key = "p"; effect = "!${pkgs.xclip}/bin/xclip -selection clipboard -o<ret>"; }
{ mode = "user"; docstring = "Show hover info"; key = "q"; effect = ":lsp-hover<ret>"; }
{ mode = "user"; docstring = "Spellcheck English"; key = "S"; effect = ":spell en<ret>"; }
{ mode = "user"; docstring = "Spellcheck"; key = "s"; effect = ":spell "; }
{ mode = "normal"; docstring = "Try next snippet placeholder"; key = "<c-n>"; effect = "<a-;>: insert-c-n<ret>"; }
# { mode = "normal"; docstring = "Search"; key = "/"; effect = "/(?i)"; }
# { mode = "normal"; docstring = "Reverse search"; key = "<a-/>"; effect = "<a-/>(?i)"; }
];
hooks = with pkgs; [
{ name = "BufCreate"; option = ".*"; commands = "editorconfig-load"; }
# { name = "ModuleLoaded"; option = "auto-pairs"; commands = "auto-pairs-enable"; }
{ name = "ModuleLoaded"; option = "powerline"; commands = "powerline-enable; powerline-start"; }
{ name = "BufSetOption"; option = "filetype=latex"; commands = "set-option buffer formatcmd latexindent"; }
{ name = "BufSetOption"; option = "filetype=python"; commands = "set-option buffer formatcmd 'black -'"; }
{ name = "BufSetOption"; option = "filetype=(markdown|html|json|yaml|css|scss|less)"; commands = "set-option buffer formatcmd prettier"; }
{ name = "BufSetOption"; option = "filetype=rust"; commands = "set-option buffer formatcmd 'rustfmt'"; }
{ name = "BufSetOption"; option = "filetype=sh"; commands = "set-option buffer formatcmd 'rustfmt'"; }
];
# TODO add more formatters from https://github.com/mawww/kakoune/wiki/Format
};
extraConfig = builtins.concatStringsSep "\n" [
"# Custom commands"
"add-highlighter global/ regex \\h+$ 0:Error # Highlight trailing spaces"
"eval %sh{kak-lsp --kakoune -s $kak_session}"
"lsp-enable"
''
def -hidden insert-c-n %{
try %{
lsp-snippets-select-next-placeholders
exec '<a-;>d'
} catch %{
exec -with-hooks '<c-n>'
}
}
''
"require-module powerline"
"require-module connect-broot"
"require-module connect-lf"
"require-module connect-rofi"
];
plugins = with pkgs.kakounePlugins; [
prelude-kak
kak-lsp
auto-pairs-kak
powerline-kak
connect-kak
];
};
# THEME FILE
xdg.configFile."kak/colors/nord.kak".text = with strPalette; ''
set-face global value rgb:${normal.magenta},default
set-face global type rgb:${bright.white},default
set-face global identifier rgb:${normal.cyan},default
set-face global string rgb:${normal.green},default
set-face global error rgb:${normal.red},default
set-face global keyword rgb:${normal.blue},default
set-face global operator rgb:${normal.blue},default
set-face global attribute rgb:${bright.blue},default
set-face global comment rgb:${bright.blue},default
set-face global meta rgb:${normal.yellow},default
set-face global Default rgb:${normal.white},default
set-face global PrimarySelection rgb:${normal.black},rgb:${dark.yellow}
set-face global SecondarySelection rgb:${normal.black},rgb:${dark.white}
set-face global PrimaryCursor rgb:${normal.black},rgb:${normal.yellow}
set-face global SecondaryCursor rgb:${normal.black},rgb:${normal.white}
set-face global MenuForeground rgb:${normal.white},rgb:${bright.black}
set-face global MenuBackground default,rgb:${normal.black}
set-face global MenuInfo default,rgb:${normal.black}
set-face global Information rgb:${dark.black},rgb:${normal.cyan}
set-face global StatusLine rgb:${normal.white},rgb:${normal.black}
set-face global StatusLineMode rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineInfo rgb:${normal.blue},rgb:${normal.black}
set-face global StatusLineValue rgb:${normal.blue},rgb:${normal.black}
set-face global StatusCursor rgb:${dark.black},rgb:${normal.yellow}
set-face global Prompt rgb:${normal.cyan},rgb:${normal.black}
set-face global BufferPadding default,default
'';
xdg.configFile."kak-lsp/kak-lsp.toml".text = with pkgs; ''
snippet_support = false
verbosity = 2
[server]
timeout = 1800 # seconds = 30 minutes
[language.c_cpp]
filetypes = ["c", "cpp"]
roots = ["compile_commands.json", ".clangd"]
command = "clangd"
offset_encoding = "utf-8"
[language.json]
filetypes = ["json"]
roots = ["package.json"]
command = "vscode-json-language-server"
args = ["--stdio"]
[language.yaml]
filetypes = ["yaml"]
roots = [".git"]
command = "yaml-language-server"
args = ["--stdio"]
[language.yaml.settings]
# See https://github.com/redhat-developer/yaml-language-server#language-server-settings
# Defaults are at https://github.com/redhat-developer/yaml-language-server/blob/master/src/yamlSettings.ts
yaml.format.enable = true
[language.go]
filetypes = ["go"]
roots = ["Gopkg.toml", "go.mod", ".git", ".hg"]
command = "gopls"
offset_encoding = "utf-8"
settings_section = "gopls"
[language.go.settings.gopls]
# See https://github.com/golang/tools/blob/master/gopls/doc/settings.md
# "build.buildFlags" = []
[language.html]
filetypes = ["html"]
roots = ["package.json"]
command = "vscode-html-language-server"
args = ["--stdio"]
[language.css]
filetypes = ["css"]
roots = ["package.json", ".git"]
command = "vscode-css-language-server"
args = ["--stdio"]
[language.less]
filetypes = ["less"]
roots = ["package.json", ".git"]
command = "vscode-css-language-server"
args = ["--stdio"]
[language.scss]
filetypes = ["scss"]
roots = ["package.json", ".git"]
command = "vscode-css-language-server"
args = ["--stdio"]
[language.javascript]
filetypes = ["javascript"]
roots = [".flowconfig"]
command = "flow"
args = ["lsp"]
[language.latex]
filetypes = ["latex"]
roots = [".git"]
command = "texlab"
settings_section = "texlab"
[language.latex.settings.texlab]
# See https://github.com/latex-lsp/texlab/blob/master/src/options.rs
# bibtexFormatter = "texlab"
[language.nix]
filetypes = ["nix"]
roots = ["flake.nix", "shell.nix", ".git"]
command = "rnix-lsp"
[language.python]
filetypes = ["python"]
roots = ["requirements.txt", "setup.py", ".git", ".hg"]
command = "pylsp"
offset_encoding = "utf-8"
[language.python.settings]
# See https://github.com/palantir/python-language-server#configuration
# and https://github.com/palantir/python-language-server/blob/develop/vscode-client/package.json
# "pyls.configurationSources" = ["flake8"]
[language.rust]
filetypes = ["rust"]
roots = ["Cargo.toml"]
command = "rust-analyzer"
settings_section = "rust-analyzer"
[language.rust.settings.rust-analyzer]
hoverActions.enable = false # kak-lsp doesn't support this at the moment
# cargo.features = []
# See https://rust-analyzer.github.io/manual.html#configuration
# If you get 'unresolved proc macro' warnings, you have two options
# 1. The safe choice is two disable the warning:
diagnostics.disabled = ["unresolved-proc-macro"]
# 2. Or you can opt-in for proc macro support
procMacro.enable = true
cargo.loadOutDirsFromCheck = true
# See https://github.com/rust-analyzer/rust-analyzer/issues/6448
[language.bash]
filetypes = ["sh"]
roots = [".git", ".hg"]
command = "bash-language-server"
args = ["start"]
'';
}